165314630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 206274490

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 31, 34, 38, 62, 65, 85, 95, 127, 130, 155, 170, 190, 221, 247, 254, 310, 323, 403, 442, 494, 527, 589, 635, 646, 806, 1054, 1105, 1178, 1235, 1270, 1615, 1651, 2015, 2159, 2210, 2413, 2470, 2635, 2945, 3230, 3302, 3937, 4030, 4199, 4318, 4826, 5270, 5890, 6851, 7657, 7874, 8255, 8398, 10013, 10795, 12065, 13702, 15314, 16510, 19685, 20026, 20995, 21590, 24130, 28067, 31369, 34255, 38285, 39370, 41021, 41990, 50065, 51181, 56134, 62738, 66929, 68510, 74803, 76570, 82042, 100130, 102362, 130169, 133858, 140335, 149606, 156845, 205105, 255905, 260338, 280670, 313690, 334645, 374015, 410210, 511810, 533273, 650845, 669290, 748030, 870077, 972439, 1066546, 1271651, 1301690, 1740154, 1944878, 2543302, 2666365, 4350385, 4862195, 5332730, 6358255, 8700770, 9724390, 12716510, 16531463, 33062926, 82657315, 165314630]

約数ペア:

[(1, 165314630), (2, 82657315), (5, 33062926), (10, 16531463), (13, 12716510), (17, 9724390), (19, 8700770), (26, 6358255), (31, 5332730), (34, 4862195), (38, 4350385), (62, 2666365), (65, 2543302), (85, 1944878), (95, 1740154), (127, 1301690), (130, 1271651), (155, 1066546), (170, 972439), (190, 870077), (221, 748030), (247, 669290), (254, 650845), (310, 533273), (323, 511810), (403, 410210), (442, 374015), (494, 334645), (527, 313690), (589, 280670), (635, 260338), (646, 255905), (806, 205105), (1054, 156845), (1105, 149606), (1178, 140335), (1235, 133858), (1270, 130169), (1615, 102362), (1651, 100130), (2015, 82042), (2159, 76570), (2210, 74803), (2413, 68510), (2470, 66929), (2635, 62738), (2945, 56134), (3230, 51181), (3302, 50065), (3937, 41990), (4030, 41021), (4199, 39370), (4318, 38285), (4826, 34255), (5270, 31369), (5890, 28067), (6851, 24130), (7657, 21590), (7874, 20995), (8255, 20026), (8398, 19685), (10013, 16510), (10795, 15314), (12065, 13702)]